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Finding the Fourth Proportional to 233,223.93, 349,777.58 and 67,011.93

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Solution

The fourth proportional to 233,223.93, 349,777.58 and 67,011.93 is: 100,501.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,223.93 : 349,777.58 = 67,011.93 : x
  2. Step 2: Convert to fraction form
    233,223.93/349,777.58 = 67,011.93/x
  3. Step 3: Cross multiply
    233,223.93x = 349,777.58 × 67,011.93
  4. Step 4: Simplify right side
    233,223.93x = 23,439,270,371.47
  5. Step 5: Solve for x
    x = 23,439,270,371.47/233,223.93
  6. Step 6: Final answer
    x = 100,501.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.